Merge "hal_tetheroffload: Grant permissions" into oc-dr1-dev

am: 243c46cc

Change-Id: I08aa08c6e23c0e78569d06c4e4e36a27dd861459

private/system_server.te

@@ -79,6 +79,9 @@ allow system_server kernel:system module_request;
 # Allow alarmtimers to be set
 allow system_server self:capability2 wake_alarm;
 
+# Create and share netlink_netfilter_sockets for tetheroffload.
+allow system_server self:netlink_netfilter_socket create_socket_perms_no_ioctl;
+
 # Use netlink uevent sockets.
 allow system_server self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;
 

public/hal_tetheroffload.te

 ## HwBinder IPC from client to server, and callbacks
 binder_call(hal_tetheroffload_client, hal_tetheroffload_server)
 binder_call(hal_tetheroffload_server, hal_tetheroffload_client)
+
+allow hal_tetheroffload_client hal_tetheroffload_hwservice:hwservice_manager find;
+
+# allow the client to pass the server already open netlink sockets
+allow hal_tetheroffload_server hal_tetheroffload_client:netlink_netfilter_socket { getattr read setopt write };

public/hwservice.te

@@ -28,6 +28,7 @@ type hal_power_hwservice, hwservice_manager_type;
 type hal_renderscript_hwservice, hwservice_manager_type, same_process_hwservice;
 type hal_sensors_hwservice, hwservice_manager_type;
 type hal_telephony_hwservice, hwservice_manager_type;
+type hal_tetheroffload_hwservice, hwservice_manager_type;
 type hal_thermal_hwservice, hwservice_manager_type;
 type hal_tv_cec_hwservice, hwservice_manager_type;
 type hal_tv_input_hwservice, hwservice_manager_type;

vendor/hal_tetheroffload_default.te

+type hal_tetheroffload_default, domain;
+hal_server_domain(hal_tetheroffload_default, hal_tetheroffload)
+
+type hal_tetheroffload_default_exec, exec_type, vendor_file_type, file_type;
+init_daemon_domain(hal_tetheroffload_default)